I'm looking for a flat edge roller for a glass shower door the roller needs to be 7/8"O.D. 1/4" wide with a 10/32"screw. I can find them with a 8/32" screw but that will not work the shower doors are 9'tall 3'wide 1/2"thick there are 4 on each of the two panels doors. Very heavy. On some of my rollers the plastic in deteriorating having flat spots others don't turn easy.I would like to buy min 8 of them.
Can you please help? Brian S